﻿var CreatedOKLodop7766=null;

//====判断是否需要安装CLodop云打印服务器:====
function needCLodop(){
    try{
    // var ua=navigator.userAgent;
    // if (ua.match(/Windows\sPhone/i) !=null) return true;
    // if (ua.match(/iPhone|iPod/i) != null) return true;
    // if (ua.match(/Android/i) != null) return true;
    // if (ua.match(/Edge\D?\d+/i) != null) return true;
    
    // var verTrident=ua.match(/Trident\D?\d+/i);
    // var verIE=ua.match(/MSIE\D?\d+/i);
    // var verOPR=ua.match(/OPR\D?\d+/i);
    // var verFF=ua.match(/Firefox\D?\d+/i);
    // var x64=ua.match(/x64/i);
    // if ((verTrident==null)&&(verIE==null)&&(x64!==null)) 
    //     return true; else
    // if ( verFF !== null) {
    //     verFF = verFF[0].match(/\d+/);
    //     if ((verFF[0]>= 41)||(x64!==null)) return true;
    // } else 
    // if ( verOPR !== null) {
    //     verOPR = verOPR[0].match(/\d+/);
    //     if ( verOPR[0] >= 32 ) return true;
    // } else 
    // if ((verTrident==null)&&(verIE==null)) {
    //     var verChrome=ua.match(/Chrome\D?\d+/i);        
    //     if ( verChrome !== null ) {
    //         verChrome = verChrome[0].match(/\d+/);
    //         if (verChrome[0]>=41) return true;
    //     };
    // };
        return true;
    } catch(err) {return true;};
};

//====页面引用CLodop云打印必须的JS文件：====
if (needCLodop()) {
    var head = document.head || document.getElementsByTagName("head")[0] || document.documentElement;
    var oscript = document.createElement("script");
    oscript.src ="https://localhost:8443/CLodopfuncs.js";
    head.insertBefore( oscript,head.firstChild );

    //引用双端口(8000和18000）避免其中某个被占用：
    // oscript = document.createElement("script");
    // oscript.src ="http://localhost:18000/CLodopfuncs.js?priority=0";
    // head.insertBefore( oscript,head.firstChild );
};

//====获取LODOP对象的主过程：====
function getLodop(oOBJECT,oEMBED){
    var strHtmInstall="<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='install_lodop32.zip' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
    var strHtmUpdate="<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='install_lodop32.zip' target='_self'>执行升级</a>,升级后请重新进入。</font>";
    var strHtm64_Install="<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='install_lodop64.zip' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
    var strHtm64_Update="<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='install_lodop64.zip' target='_self'>执行升级</a>,升级后请重新进入。</font>";
    var strHtmFireFox="<br><br><font color='#FF00FF'>（注意：如曾安装过Lodop旧版附件npActiveXPLugin,请在【工具】->【附加组件】->【扩展】中先卸它）</font>";
    var strHtmChrome="<br><br><font color='#FF00FF'>(如果此前正常，仅因浏览器升级或重安装而出问题，需重新执行以上安装）</font>";
    var strCLodopInstall="<br><font color='#FF00FF'>CLodop云打印服务(localhost本地)未安装启动!点击这里<a href='https://pos.huoxingy.com/static/火星捕手打印助手.exe' target='_self'>执行安装</a>,安装后请刷新页面。</font>";
    var strCLodopUpdate="<br><font color='#FF00FF'>CLodop云打印服务需升级!点击这里<a href='https://pos.huoxingy.com/static/火星捕手打印助手.exe' target='_self'>执行升级</a>,升级后请刷新页面。</font>";
    var LODOP;
    try {
        var isIE = (navigator.userAgent.indexOf('MSIE') >= 0) || (navigator.userAgent.indexOf('Trident') >= 0);
        if (needCLodop()) {
            try { LODOP = getCLodop(); } catch (err) {};
            if (!LODOP && document.readyState !== "complete") { alert("C-Lodop没准备好，请稍后再试！"); return; };
            if (!LODOP) {
                window.location.href = "https://pos.huoxingy.com/static/火星捕手打印助手.exe";
                return;
            } else {
                if (CLODOP.CVERSION < "3.0.0.2") {
                    window.location.href = "https://pos.huoxingy.com/static/火星捕手打印助手.exe";
                };
                if (oEMBED && oEMBED.parentNode) oEMBED.parentNode.removeChild(oEMBED);
                if (oOBJECT && oOBJECT.parentNode) oOBJECT.parentNode.removeChild(oOBJECT);
            };
        } else {
            var is64IE = isIE && (navigator.userAgent.indexOf('x64') >= 0);
            //=====如果页面有Lodop就直接使用，没有则新建:==========
            if (oOBJECT != undefined || oEMBED != undefined) {
                if (isIE) LODOP = oOBJECT;
                else LODOP = oEMBED;
            } else if (CreatedOKLodop7766 == null) {
                LODOP = document.createElement("object");
                LODOP.setAttribute("width", 0);
                LODOP.setAttribute("height", 0);
                LODOP.setAttribute("style", "position:absolute;left:0px;top:-100px;width:0px;height:0px;");
                if (isIE) LODOP.setAttribute("classid", "clsid:2105C259-1E0C-4534-8141-A753534CB4CA");
                else LODOP.setAttribute("type", "application/x-print-lodop");
                CreatedOKLodop7766 = LODOP;
            } else LODOP = CreatedOKLodop7766;

            //=====Lodop插件未安装时提示下载地址:==========
            if ((LODOP == null) || (typeof(LODOP.VERSION) == "undefined")) {
                if (navigator.userAgent.indexOf('Chrome') >= 0)
                    alert(strHtmChrome);
                if (navigator.userAgent.indexOf('Firefox') >= 0)
                    alert(strHtmFireFox);
                else
                    window.location.href = "https://pos.huoxingy.com/static/install_lodop32.exe";
                return LODOP;
            };
        };
        if (LODOP.VERSION < "6.2.1.8") {
            if (!needCLodop()) {
                window.location.href = "https://pos.huoxingy.com/static/install_lodop32.exe";
            };
            return LODOP;
        };
        //===如下空白位置适合调用统一功能(如注册语句、语言选择等):===
LODOP.SET_LICENSES("","7B943EAE58383BACBFD9E60A23CD3DE7","C94CEE276DB2187AE6B65D56B3FC2848","");
        //===========================================================
        return LODOP;
    } catch(err) {alert("getLodop出错:"+err);};
};
